144 0001509975 XXXXXXXX LIVE 0000764038 SOUTHSTATE CORPORATION 001-12669 1101 First Street South Suite 202 Winter Haven FL 33880 863-293-4710 DANIEL BOCKHORST Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

3000 330000.00 76292522 11/11/2024 NYSE Common 06/08/2022 Restricted Stock Issuer N 3000 06/08/2022 Not Applicable N DANIEL BOCKHORST

1101 First Street South Suite 202 Winter Haven FL 33880

Common 11/11/2024 3000 330000.00 DANIEL BOCKHORST

1101 First Street South Suite 202 Winter Haven FL 33880

Common 09/18/2024 2500 250000.00 Sales that were executed on November 11, 2024 are being reported on this Form 144 filed on November 12, 2024 given the EDGAR system was not accepting filings November 11, 2024 in observance of the federal holiday. 11/12/2024 /s/ Daniel E. Bockhorst